package com.szxgl.vote2021.controller;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.szxgl.vote2021.entity.PraiseDao;
import com.szxgl.vote2021.entity.WorksDao;
import com.szxgl.vote2021.mapper.WorksMapper;
import com.szxgl.vote2021.service.PraiseService;
import com.szxgl.vote2021.utils.R;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import java.util.Date;

/**
 * 点赞
 */
@RestController
@RequestMapping("/praise")
@Slf4j
public class PraiseController {

    @Autowired
    private PraiseService praiseService;

    @Value("${spring.profiles.active}")
    private String activeProfiles;

    @Autowired
    public WorksMapper worksMapper;


    /**
     * 用户点赞
     * @param request
     * @param worksId
     * @return
     */
    @PostMapping("/savePraise")
    public R savePraise(HttpServletRequest request,Integer worksId){
        String openid = getValue(request.getCookies(), "openid");
        if("prod".equals(activeProfiles) && StringUtils.isBlank(openid)){
            log.error("openid为空,请求参数");
            return R.error("openid不能为空");
        }
        if(worksId == null){
            log.info("作品id不能为空!");
            return R.error("作品id不能为空!");
        }
        QueryWrapper<WorksDao> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("id",worksId);
        WorksDao worksDao = worksMapper.selectOne(queryWrapper);
        if(worksDao == null){
            log.info("作品不存在!");
            return R.error("作品不存在!");
        }

        praiseService.savePraise(openid,worksId);
        return R.ok();
    }


//    @PostMapping("/saveSharePraise")
//    public R saveSharePraise(HttpServletRequest request){
//
//    }

    /**
     * 获取cookie
     * @param cookies
     * @param key
     * @return
     */
    protected String getValue(Cookie[] cookies, String key) {
        String value = null;
        if (null != cookies && cookies.length > 0) {
            for (Cookie c : cookies) {
                if (key.equals(c.getName())) {
                    value = c.getValue();
                    break;
                }
            }
        }

        return value;
    }
}